CN101037057A - Ink sheet cartridge - Google Patents
Ink sheet cartridge Download PDFInfo
- Publication number
- CN101037057A CN101037057A CN 200710088510 CN200710088510A CN101037057A CN 101037057 A CN101037057 A CN 101037057A CN 200710088510 CN200710088510 CN 200710088510 CN 200710088510 A CN200710088510 A CN 200710088510A CN 101037057 A CN101037057 A CN 101037057A
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- China
- Prior art keywords
- bobbin
- ink ribbon
- ribbon cartridge
- box housing
- side wall
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Abstract
The ink sheet cartridge 1 stores an ink sheet unit 2 with a bobbin 21 for feeding and a bobbin 22 for winding in the cartridge case 3 removably. The ink sheet cartridge 1 is constituted of a case body 31 with an opening part 32 formed at a center part, a side wall part 35 of the driving side which is hung at one side part of the case body 31 and rotatably supports driving side shaft parts 21c and 22c formed at respective one end sides of the bobbin 21 for sheet feeding and the bobbin 22 for sheet winding, and a side wall part 37 of the supporting side which is hung at the other side part of the case body 31 and rotatably supports supporting side shaft parts 21b and 22b formed at respective the other end sides of the bobbin 21 for sheet feeding and the bobbin 22 for sheet winding.
Description
Technical field
The present invention relates to ink ribbon cartridge (ink sheet cartridge), particularly the ink ribbon cartridge of in the line-type thermal printer (line thermal printer) of hard copy image, using.
Background technology
Usually, use the line-type thermal printer with long size thermal head to be used as carrying out rapidly to record-paper the tape deck of every row or every page of record, wherein said long size thermal head neatly disposes heater element along the width of record-paper.
The ink ribbon cartridge of using as this line-type thermal printer, install and use the supply that to be wound on tubular respectively to be accommodated in parts in the box housing (cartridge case) with the black tape cell on the bobbin with the coiling of bobbin (bobbin) and tubular, wherein the described supply of tubular is twined by the continuous long size China ink band of painted painted areas of forming such as Huang, fuchsin, viridescent from an end side with bobbin, and the coiling of described tubular twines described China ink band with bobbin from the other end side.
In ink ribbon cartridge in the past, by plastic the latter half and engage with this latter half by ultrasonic wave coating etc. or box housing that plastic the first half of engaging with it by inserted mode constitutes in, described black tape cell is rotatably taken in described supply with the bobbin and the usefulness bobbin (for example with reference to patent documentation 1 and patent documentation 2) of reeling.
Patent documentation 1: Japanese documentation is speciallyyed permit communique No. 3496267;
Patent documentation 2: the Japanese documentation spy opens flat 5-155122 communique.
But,,, must destroy described box housing, thereby be difficult to the box housing is utilized again for the black tape cell that will finish using is replaced by untapped black tape cell assigning to constitute in the ink ribbon cartridge of box housing by engaging the first half and Lower Half.Similarly, engaging the first half and the latter half by insertion and constituting thus in the ink ribbon cartridge of box housing, owing to when the described insertion of releasing engages, need instrument or technical ability to a certain degree, therefore for general user, be not easy to carry out the utilization again of box housing, also be not easy only black tape cell to be changed.
Summary of the invention
The object of the present invention is to provide a kind of replacing of box housing simple, can carry out the utilization again of box housing, thereby can realize the ink ribbon cartridge that resources effective is utilized.
In order to reach described purpose, first of ink ribbon cartridge of the present invention is characterised in that, it is accommodated in black tape cell in the box housing in mode removably, described black tape cell has second bobbin that twines black first bobbin of being with of length size and be with from the described China ink of the other end side winding from an end side, wherein, described box housing comprises: a shell body, and it is formed with the peristome that the China ink band for printer record is exposed at central portion; The driving side side wall portion, it hangs down and to be located on the sidepiece of described shell body, axle be bearing in described first bobbin and second bobbin a distolateral formation the driving side axial region and guarantee its rotation freely; The support side side wall portion, it hangs down and to be located on the other side of described shell body, axle be bearing in described first bobbin and second bobbin another distolateral formation the support side axial region and guarantee its rotation freely.
Has the ink ribbon cartridge of the present invention of this characteristic point owing to have semi-open type (semi-open type) structure of in the space that surrounds by described shell body, driving side side wall portion and support side side wall portion, taking in, keep black tape cell, therefore, can under the situation of labour's time that need not as in the past, to decompose the box housing or technical ability, easily change black tape cell, also can carry out the utilization again of described box housing.
Second of ink ribbon cartridge of the present invention is characterised in that, is provided with on described support side side wall portion: outside wall portions, and it constitutes the outer wall of described box housing; Inner wall part, itself and described outside wall portions devices spaced apart and hanging down are abreast established, and are formed with a distolateral bearing portion of described first bobbin of axle supporting and/or second bobbin; Midfeather portion, it hangs down in the gap of described outside wall portions and inner wall part and establishes, and makes a distolateral and internal face butt of described first bobbin and/or second bobbin, and can be to described driving side side wall portion side to described first bobbin and/or the second bobbin application of force.
Ink ribbon cartridge of the present invention with this characteristic point connects the internal face of a distolateral and described midfeather portion of described first bobbin and/or second bobbin, and to described driving side side wall portion side to described first bobbin and/or the second bobbin application of force, another flange is contacted with the sidewall of described box housing, thereby under described ink ribbon cartridge is not installed to state on the printer, can prevent the idle running of described first bobbin and/or second bobbin, prevent the lax of China ink band.
The 3rd of ink ribbon cartridge of the present invention is characterised in that, described midfeather portion is the plate-shaped member that base portion side is fixed on the cantilever beam shape on the box housing.
Ink ribbon cartridge of the present invention with this characteristic point can be by following simple operation, make distolateral being connected on the described internal face of described first bobbin and/or second bobbin, described simple operation is: in the front that makes described midfeather portion under the state of described support side outside wall portions side deflection, one distolateral axle of described first bobbin and/or second bobbin is bearing in the bearing portion, then, make the front of described midfeather portion return original position.
The 4th of ink ribbon cartridge of the present invention is characterised in that, described support side side wall portion has and is used for to the spring members of described driving side side wall portion side to described first bobbin and/or the second bobbin application of force, on the internal face of described outside wall portions, be formed with the fastener that the end card that makes described spring members ends, on the outside wall surface of described midfeather portion, be formed with the fastener that the other end card that makes described spring members ends, on the internal face of described midfeather portion, be formed with projection, one distolateral butt of this projection and described first bobbin and/or second bobbin is limited in the position of described first bobbin and/or second bobbin in the bearing portion.
Ink ribbon cartridge of the present invention with this characteristic point is pushed described midfeather portion to described bobbin side under the effect of the elastic-restoring force of described spring members, thereby indirectly to described driving side side wall portion side to described first bobbin and/or the second bobbin application of force, another flange is contacted with the sidewall of described box housing, thereby under described ink ribbon cartridge is not installed to state on the printer, can prevent the idle running of described first bobbin and/or second bobbin, prevent the lax of China ink band.In addition, dispose described spring members, assist described midfeather portion to described driving side side wall portion side to described first bobbin and the second bobbin application of force, by forming this structure, can improve durability as the described midfeather portion of flexible parts, consequently, can improve the durability of box housing itself.
The guiding with on opposed of the described inner wall part that is formed on movable wall part ends the leading section card of described support side axial region with projection, thereby the position of described support side axial region is limited in the bearing portion, and the described support side axial region that can prevent described first bobbin and/or second bobbin thus fully comes off from described bearing portion.
The 5th of ink ribbon cartridge of the present invention is characterised in that, is provided with the projection that spatial portion extends directly over described spring members.
In having the ink ribbon cartridge of the present invention of this characteristic point, when changing described black tape cell etc., with described first bobbin and/or second bobbin when the box housing takes off, even described spring members breaks away from from being formed on the fastener on the described outside wall portions and being formed between the fastener on the described movable wall part under some impacts, also can prevent that described spring members from flying out to the open surface side of this ink ribbon cartridge by described jut, it is hereby ensured user's etc. safety, and can prevent losing of spring members.
Like this, according to ink ribbon cartridge of the present invention, because the box housing is taken in black belting with the semi-open type structure, therefore, can be under the situation of labour's time of the first half that need not to dismantle box housing in the past or technical ability safety and easily carry out the replacing of black belting, and can carry out the utilization again of box housing, thereby can efficent use of resources.
In addition, can also suppress the gauge of ink ribbon cartridge, thereby play the superior effect of the miniaturization of the printer self that also helps to install this ink ribbon cartridge.
Description of drawings
Fig. 1 be an embodiment of the present invention ink ribbon cartridge want portion's vertical view;
Fig. 2 is first bobbin in the ink ribbon cartridge of present embodiment and the stereogram of second bobbin;
Fig. 3 be the box housing in the ink ribbon cartridge of present embodiment the driving side side wall portion want portion's stereogram;
Fig. 4 be the box housing in the ink ribbon cartridge of present embodiment the support side side wall portion want portion's vertical view;
Fig. 5 be the box housing in the ink ribbon cartridge of present embodiment the support side side wall portion want portion's cutaway view;
Fig. 6 is the key diagram of printer installment state that the ink ribbon cartridge of an embodiment of the present invention is shown.
Symbol description
1 ink ribbon cartridge
2 black tape cells
3 box housings
21 first bobbins
21a (first bobbin) axle body
21b (first bobbin) support side axial region
21c (first bobbin) driving side axial region
21d (first bobbin) support side flange
21e (first bobbin) driving side flange
21f (first bobbin) rectangular channel
22 second bobbins
22a (second bobbin) axle body
22b (second bobbin) support side axial region
22c (second bobbin) driving side axial region
22d (second bobbin) support side flange
22e (second bobbin) driving side flange
22f (second bobbin) rectangular channel
31 shell bodies
32 peristomes
33 first bobbin side dome (dome) portions
34 second bobbin side dome portions
35 (the first bobbin side dome portion) driving side side wall portion
35a (poroid) bearing portion
The 35b engaging protrusion
36 (the second bobbin side dome portion) driving side side wall portion
36a (poroid) bearing portion
The 36b engaging protrusion
37 support side side wall portions
38 outside wall portions
The 38a fastener
39 (the first bobbin side dome portion) inner wall part
39a (U word shape) bearing portion
40 (the second bobbin side dome portion) inner wall part
40a (U word shape) bearing portion
41 (the first bobbin side dome portion) midfeather portions
The 41a fastener
41b guiding projection
42 (the second bobbin side dome portion) midfeather portions
The 42a fastener
42b guiding projection
43 (the first bobbin side dome portion) spring members
44 (the second bobbin side dome portion) spring members
45 cards are only used projection
48 (the L word shape of the first bobbin side dome portion) projection
49 (the L word shape of the second bobbin side dome portion) projection
The specific embodiment
Below, an embodiment of ink ribbon cartridge of the present invention is described referring to figs. 1 through Fig. 6.
As shown in Figure 1, the ink ribbon cartridge 1 of present embodiment comprises black tape cell 2 and the box housing 3 of taking in described black tape cell 2.
Described black tape cell 2 has: the black band of long size (omitting diagram, down together), and it forms continuously by painted the painted areas of forming by yellow (Y), fuchsin (M), dark green (C); First bobbin 21, it is from the described China ink band of a distolateral winding; Second bobbin 22, it is from the described China ink band of another distolateral winding.
As depicted in figs. 1 and 2, described first bobbin 21 constitutes by the identical resinous roughly cylinder part of size with second bobbin 22, comprising: axle body 21a, the 22a of central portion; Support side axial region 21b, 22b, its end at described axle body 21a, 22a forms the little footpath of external diameter than described axle body 21a, 22a; Driving side axial region 21c, 22c, its other end at described axle body 21a, 22a forms the big footpath of external diameter than described axle body 21a, 22a.
Be connected with the drive system of not shown printer on described driving side axial region 21c, 22c, the drive system transmission of this printer makes the driving force of first bobbin 21 and 22 rotations of second bobbin.On described support side axial region 21b, 22b and driving side axial region 21c, 22c, be provided with the flange (flange 21d, the 22d of support side axial region 21b, 22b, flange 21e, the 22e of driving side axial region 21c, 22c) that is blade of a sword shape (Ngok shape) at boundary with axle body 21a, 22a.In the present embodiment, on the outside wall surface of the flange 21e, the 22e that are disposed at described driving side axial region 21c, 22c place, be formed with rectangular channel 21f, the 22f as fitting portion of a plurality of rectangular shapes respectively, and described rectangular channel 21f, 22f with the homogeneous radiation shape be arranged in the axle around.
From distolateral untapped China ink being with on the axle body 21a that is wrapped in first bobbin 21, distolateral with described black being with on the axle body 22a that is wrapped in second bobbin 22 from another.
In addition, have a shell body 31 that is formed with peristome 32 at the central portion of described box housing 3, described peristome 32 is used to make the record portion of not shown printer to contact with the China ink band that launches between described first bobbin 21 and second bobbin 22.
In the present embodiment, described shell body 31 is made of resinous approximate tabular parts, and portion is formed with the described peristome 32 of window frame shape in the central.The both ends of described shell body 31 are bent to form respectively and are the semicircle tubular, one end is the China ink band that twined and the first bobbin side dome portion 33 of described first bobbin 21 of taking in, and the other end is to take in the China ink band that twined and the second bobbin side dome portion 34 of described second bobbin 22.
Vertical respectively driving side side wall portion 35,36 and the support side side wall portion 37 of being provided with in the both sides of described shell body 31,35,36 of described driving side side wall portions be bearing in described first bobbin 21 and second bobbin 22 a distolateral setting separately driving side axial region 21c, 22c and guarantee its rotation freely, 37 of described support side side wall portions be bearing in described first bobbin 21 and second bobbin 22 another distolateral setting separately support side axial region 21d, 22d and guarantee its rotation freely.
Specifically, the described driving side side wall portion 35,36 of present embodiment is formed on a sidepiece of described shell body 31, comprises the corresponding described first bobbin side dome portion 33 and the driving side side wall portion 36 of the profile approximate circle shape that the driving side side wall portion 35 of the profile approximate circle shape established of hanging down and the corresponding described second bobbin side dome portion 34 and hanging down establishes.
In the present embodiment, owing to the corresponding described first bobbin side dome portion 33 the hang down structure of driving side side wall portion 36 of the profile approximate circle shape established of driving side side wall portion 35 and the described second bobbin side dome portion 34 of correspondence of the profile approximate circle shape established of hanging down is identical, therefore, describe the structure of the driving side side wall portion 36 of the second bobbin side dome portion 34 typically in detail below with reference to Fig. 3.It in the bracket label of the corresponding component of the first bobbin side dome portion 33.
Wall central portion at described driving side side wall portion 36 (35) is formed with the poroid 36a of bearing portion (35a), and the described driving side axial region 22c (21c) of the 36a of this bearing portion (35a) axle supporting second bobbin 22 (21) also guarantees that it is rotatable.In addition, on the internal face of described driving side side wall portion 36 (35), be equipped with engaging protrusion 36b (engaging protrusion of the first bobbin side dome portion is not shown), described engaging protrusion 36b upwards extends in the footpath of the described poroid 36a of bearing portion (35a), and chimeric with the rectangular channel 22f (21f) on the outside wall surface of the flange 22e (21e) that is formed on described driving side axial region 22c (21c).
The described support side side wall portion 37 of present embodiment has: a slice outside wall portions 38, and it constitutes the outer wall of described box housing 3; Inner wall part 39,40, it separates certain intervals and hang down abreast with described outside wall portions 38 respectively in the described first bobbin side dome portion 33 of described box housing 3 and in the described second bobbin side dome portion 34 establishes; Midfeather portion 41,42, it is parallel to described outside wall portions 38 respectively in the described first bobbin side dome portion 33 of described box housing 3 and in the gap of described outside wall portions 38 in the described second bobbin side dome portion 34 and inner wall part 39,40 and vertical establishing.
Between described outside wall portions 38 and midfeather portion 41,42, dispose spiral helicine spring members 43,44 respectively, described spring members 43,44 is under the effect of elastic-restoring force, described midfeather portion 41,42 is pushed to described first bobbin 21 and second bobbin, 22 sides, thus with described first bobbin 21 and second bobbin 22 indirectly to the direction application of force of described driving side side wall portion 35,36.
In the present embodiment, because described support side side wall portion 37 is identical with the described second bobbin side dome portion 34 side structures in the described first bobbin side dome portion 33 sides, therefore, describe the structure of the support side side wall portion 37 of the second bobbin side dome portion 34 typically in detail below with reference to Fig. 4 and Fig. 5.It in the bracket label of the corresponding component of the first bobbin side dome portion 33.
On the inner wall part 40 (39) of described support side side wall portion 37, the U word shape bearing 40a of portion (39a) opening that the support side axial region 22b (21b) of described second bobbin 22 (21) is embedded is formed at the front end edge of this inner wall part 40 (39).
In addition, on the internal face of described outside wall portions 38, be formed with the convex fastener 38a that the end card that makes described spring members 44 (43) ends, on the outside wall surface of described midfeather portion 42 (41), be formed with the convex fastener 42a (41a) that the other end card that makes described spring members 44 (43) ends.That is, described spring members 44 (43) is disposed between described outside wall portions 38 and the midfeather portion 42 (41) by making its both ends block respectively only to go up at fastener 38a, 42a (38a, 41a).
Described midfeather portion 42 (41) is that base portion side is fixed on the plate-shaped member on the described shell body 31, and forms and make the cantilever beam shape of its front to the direction flexible vertical with described outside wall portions.Under the state of having removed described flexible, the support side axial region 22b (21b) of described second bobbin 22 (21) is connected on the internal face, and can be to described driving side side wall portion 36 (35) sides to described second bobbin, 22 (21) application of forces.
In addition, be formed with guiding with projection 42b (41b) on the internal face of described midfeather portion 42 (41), this guiding has with projection 42b (41b): guide wall, its from the front of midfeather portion 42 (41) to the base portion side up-wards inclination; Locking surface, its internal face from described midfeather portion 42 (41) is vertical and extend abreast with the internal face of described shell body 31.The leading section of described midfeather portion 42 (41) is to be used for the handle part that the user operates midfeather portion 42 (41).
In addition, in the present embodiment, be provided with projection 49 (48) on described support side side end wall 37, the flat shape of this projection 49 (48) is similar to L word shape, and the one end is connected with the internal face of described outside wall portions 38.Specifically, described projection 49 (48) is extended abreast and is formed at following spatial portion and described shell body 31, and described spatial portion is meant: overcome the pressing force of described spring members 44 (43) and between position when making the most approaching described outside wall portions 38 of described midfeather portion 42 (41) and the described outside wall portions 38, described spring members 44 (43) directly over spatial portion.
The following describes an example of the handling method that black tape cell 2 loads and unloads with respect to box housing 3.
When with untapped black tape cell 2 when described box housing 3 is installed, come holder housing 3 in the inboard mode up of described box housing 3.Then, in the spatial portion (hereinafter referred to as the first bobbin incorporating section) of the cross section semicircle arcuation that surrounds by described driving side side wall portion 35, support side side wall portion 37, the first bobbin side dome portion 33, take in first bobbin 21 of black tape cell 2.
At first, the driving side axial region 21c of described first bobbin 21 slidably is embedded among the poroid bearing 35a of portion that forms on the described driving side side wall portion 35 rotatably.At this moment, the rectangular channel 21f that is formed on the outside wall surface of described flange 21e is chimeric with the engaging protrusion 35b that is formed on the driving side side wall portion 35.Like this, by making engaging protrusion 35b and rectangular channel 21f chimeric, it is lax to prevent that China ink band from taking place when not using, thereby can not make the friction of China ink band and cause that its quality descends.
Then, the leading section that makes described support side axial region 21b be formed on guiding in the described midfeather portion 41 with the guiding wall butt of projection 41b and slide simultaneously, thereby described midfeather portion 41 is being engaged in outside wall portions side flexible in the U word shape bearing 39a of portion that is formed on the described inner wall part 39.At this moment, the user can be in the handle part on controlling the leading section that is formed at midfeather portion 41, make described midfeather portion 41 overcome described spring members 43 pressing force and to outside wall portions side flexible.
When the front end of described support side axial region 22c leaves described guiding with the guiding wall of projection 41b and when being accommodated in the 39a of bearing portion, described midfeather portion 41 self the flexible restoring force and the effect of the elastic-restoring force of described spring members 43 under be pressed and turn back to the inner wall part side, the support side axial region 22b of described first bobbin 21 is connected on the described internal face, thereby to described first bobbin, 21 application of forces, and described first bobbin 21 remained in the first bobbin incorporating section to described driving side side wall portion 36 (35) sides.Like this, by to driving side side wall portion side to described first bobbin, 21 application of forces, flange 21e is contacted with the side wall portion 35 of described box housing 3, make the rectangular channel 21f on the outside wall surface that is formed on described flange 21e chimeric with the engaging protrusion 35b that is formed on the driving side side wall portion 35, thereby under the state that is not installed on the printer, can prevent the idle running of first bobbin 21, prevent the lax of China ink band.
If like this first bobbin 21 is accommodated in the incorporating section of first bobbin 21, the untapped China ink that is wrapped on first bobbin 21 is with in the peristome 32 of the described shell body 31 on being opened on transport path is launched, and described second bobbin 22 is received in the spatial portion (hereinafter referred to as the second bobbin incorporating section) of the cross section semicircle arcuation that surrounds by described driving side side wall portion 36, support side side wall portion 37, the second bobbin side dome portion 34.The method of its accommodation method when taking in described first bobbin 21 is identical, omits explanation.
The ink ribbon cartridge 1 of taking in black tape cell 2 like this in box housing 3 is installed in the assigned position of printer to be used for record.
As shown in Figure 6, when the ink ribbon cartridge 1 of present embodiment when printer is installed, be top shell body 31 to be installed with the outside wall surface of described shell body 31.That is, the ink ribbon cartridge 1 of present embodiment has the structure of taking in, keep the semi-open type of black tape cell 2 in the first half in described ink ribbon cartridge 1 in the past.
According to the ink ribbon cartridge 1 of the present embodiment of this semi-open type, can under the situation of time that need not to decompose box housing 3 or technical ability, easily change black tape cell 2.In addition, owing to described box housing 3 can utilize again, so operating cost is also cheap.
In use, the guiding that is formed in the midfeather portion 41,42 makes the leading section card of described support side axial region 21b, the 22b of described first bobbin 21 and second bobbin 22 end with the locking surface of projection 41b, 42b, described support side axial region 21b, 22b are limited in the 39a of bearing portion, the 40a, can prevent fully that thus described support side axial region 21b, the 22b of described first bobbin 21 and second bobbin 22 from coming off from the described bearing 39a of portion, 40a.
In addition, when reclaiming the black tape cell 2 of finishing using from described box housing 3, at first so that the inboard of described box housing 3 mode is up placed described box housing 3.Then, reclaim second bobbin 22 that is wound with the China ink band of finishing using from tape wrapping side line axle incorporating section.
At this moment, the user controls the handle part on the leading section that is formed on midfeather portion 42, make simultaneously described midfeather portion 42 overcome described spring members 44 pressing force and to outside wall portions 38 side flexibles, removed the engaging of described guiding with the relative support side axial region of projection 42b 22b, under this state, take out support side axial region 22b from the U word shape bearing 40a of portion of described inner wall part 40, then, remove the embedding that described driving side axial region 22c is formed on the 36a of bearing portion on the described driving side side wall portion 36 relatively.
Then, similarly, reclaim first bobbin 21 that is wound with the China ink band of finishing using from tape wrapping side line axle incorporating section.
In the ink ribbon cartridge 1 of present embodiment, when changing black tape cell 2 etc., with described first bobbin 21 and second bobbin 22 when box housing 3 takes off, even ending under some impacts, the card of described spring members 43,44 breaks away to some extent, also the described projection 48,49 that can be provided with by the mode of stretching out with spatial portion directly over described spring members 43,44 prevents that described spring members 43,44 from flying out from this ink ribbon cartridge 1, is safe therefore.In addition, can also prevent losing of spring members 43,44.
And, the access times because of ink ribbon cartridge 1 increase etc. must the situation of discarded box housing 3 under, the user assigns to remove described projection 48,49 by the described projection 48,49 of bending spatial portion configuration directly over spring members 43,44 and the connecting portion of outside wall portions 38, take out metal spring members 43,44 thus, thereby can separate discarded with resinous box housing 3.In addition, dispose described spring members 43,44, assist described midfeather portion 41,42 to described driving side side wall portion 35,36 sides to described first bobbin 21 and second bobbin, 22 application of forces, by forming this structure, can improve durability as the described midfeather portion 41,42 of flexible parts, consequently, can improve the durability of the box housing that can recycle 3 itself.
The invention is not restricted to described embodiment, can carry out various changes as required.
For example in the present embodiment, the structure of support side side wall portion forms same structure in band supply side bobbin side and tape wrapping side line axle side, but also can be as required, with any one party for example only tape wrapping side line axle side form the structure of support side side wall portion of the present invention.In addition, described spring members is not limited to spiral helicine spring members, also can be leaf spring etc.And, the configuration that can also omit described spring members.But in this case, assist to the structure of driving side side wall portion, so the described spring members of preferred disposition to the described bobbin application of force owing to lack under the effect of described spring members.In addition, described midfeather portion can be relatively the housing substrate fix, can be following structure also for example: make fastener interlocking and upright sliding freely being located in the opposed guiding groove that is disposed at two slide rails on the housing substrate in the base portion formation of plate-shaped member, and the other end card that makes described spring members ends on outside wall surface, under the effect of the elastic-restoring force of described spring members to the driving side side wall portion to the bobbin application of force.
Claims (5)
1. ink ribbon cartridge, it is accommodated in black tape cell in the box housing in mode removably, described black tape cell has second bobbin that twines black first bobbin of being with of length size and be with from the described China ink of the other end side winding from an end side, and described ink ribbon cartridge is characterised in that
Described box housing comprises:
One shell body, it is formed with the peristome that the China ink band for printer record is exposed at central portion;
The driving side side wall portion, it hangs down and to be located on the sidepiece of described shell body, axle be bearing in described first bobbin and second bobbin a distolateral formation the driving side axial region and guarantee its rotation freely;
The support side side wall portion, it hangs down and to be located on the other side of described shell body, axle be bearing in described first bobbin and second bobbin another distolateral formation the support side axial region and guarantee its rotation freely.
2. ink ribbon cartridge as claimed in claim 1 is characterized in that,
On described support side side wall portion, be provided with:
Outside wall portions, it constitutes the outer wall of described box housing;
Inner wall part, itself and described outside wall portions devices spaced apart and hanging down are abreast established, and are formed with a distolateral bearing portion of described first bobbin of axle supporting and/or second bobbin;
Midfeather portion, it hangs down in the gap of described outside wall portions and inner wall part and establishes, and makes a distolateral and internal face butt of described first bobbin and/or second bobbin, and can be to described driving side side wall portion side to described first bobbin and/or the second bobbin application of force.
3. ink ribbon cartridge as claimed in claim 2 is characterized in that,
Described midfeather portion is the plate-shaped member that base portion side is fixed on the cantilever beam shape on the box housing.
4. ink ribbon cartridge as claimed in claim 2 is characterized in that,
Described support side side wall portion has and is used for to the spring members of described driving side side wall portion side to described first bobbin and/or the second bobbin application of force, on the internal face of described outside wall portions, be formed with the fastener that the end card that makes described spring members ends, on the outside wall surface of described midfeather portion, be formed with the fastener that the other end card that makes described spring members ends, on the internal face of described midfeather portion, be formed with projection, one distolateral butt of this projection and described first bobbin and/or second bobbin is limited in the position of described first bobbin and/or second bobbin in the bearing portion.
5. ink ribbon cartridge as claimed in claim 4 is characterized in that, be provided with dispose described spring members directly over the spatial portion projection of extending.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006074006 | 2006-03-17 | ||
| JP2006074005 | 2006-03-17 | ||
| JP2006074005A JP2007245605A (en) | 2006-03-17 | 2006-03-17 | Ink sheet cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101037057A true CN101037057A (en) | 2007-09-19 |
Family
ID=38590380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710088510 Pending CN101037057A (en) | 2006-03-17 | 2007-03-14 | Ink sheet cartridge |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2007245605A (en) |
| CN (1) | CN101037057A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010078804A1 (en) * | 2008-12-29 | 2010-07-15 | 深圳市博思得科技发展有限公司 | Portable barcode label printer |
| CN103009821A (en) * | 2011-09-22 | 2013-04-03 | 冲电气工业株式会社 | Automatic trading device |
| CN103332027A (en) * | 2013-06-28 | 2013-10-02 | 上海宜达胜电脑用品有限公司 | Printer ribbon cartridge with detachable ribbon cartridge inner box |
| CN103386826A (en) * | 2013-06-28 | 2013-11-13 | 上海宜达胜电脑用品有限公司 | Connecting fasteners of ribbon cartridge of stylus printer |
-
2006
- 2006-03-17 JP JP2006074005A patent/JP2007245605A/en not_active Withdrawn
-
2007
- 2007-03-14 CN CN 200710088510 patent/CN101037057A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010078804A1 (en) * | 2008-12-29 | 2010-07-15 | 深圳市博思得科技发展有限公司 | Portable barcode label printer |
| CN103009821A (en) * | 2011-09-22 | 2013-04-03 | 冲电气工业株式会社 | Automatic trading device |
| CN103009821B (en) * | 2011-09-22 | 2015-01-28 | 冲电气工业株式会社 | Automatic trading device |
| CN103332027A (en) * | 2013-06-28 | 2013-10-02 | 上海宜达胜电脑用品有限公司 | Printer ribbon cartridge with detachable ribbon cartridge inner box |
| CN103386826A (en) * | 2013-06-28 | 2013-11-13 | 上海宜达胜电脑用品有限公司 | Connecting fasteners of ribbon cartridge of stylus printer |
| CN103332027B (en) * | 2013-06-28 | 2015-05-06 | 上海宜达胜电脑用品有限公司 | Printer ribbon cartridge with detachable ribbon cartridge inner box |
| CN103386826B (en) * | 2013-06-28 | 2016-04-13 | 上海宜达胜电脑用品有限公司 | A kind of connection buckle of ribbon cartridge of impact printer |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007245605A (en) | 2007-09-27 |
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20070919 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |